Please help 3) Describe the end behavior (graph this polynomial in Desmos first) : *
3) f(x) = x* + 4x² + 4x2 - 5 - X
A). As x→--, f(x) → +
As x → too, f(x) → too
B). As x → --, f(x) → too
As x → too, f(x) > --
C). As x → --, f(x) > --
As x → too, f(x) = -~
D). As x → --o, f(x) →-00
As x → too, f(x) → too

i dont know

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.